37781
2,7-二羟基萘
purum, ≥98.0% (HPLC)
别名:
2,7-萘二酚
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线性分子式:
C10H6(OH)2
化学文摘社编号:
分子量:
160.17
EC Number:
209-478-7
UNSPSC Code:
12352100
PubChem Substance ID:
Beilstein/REAXYS Number:
2042383
MDL number:
InChI key
DFQICHCWIIJABH-UHFFFAOYSA-N
InChI
1S/C10H8O2/c11-9-3-1-7-2-4-10(12)6-8(7)5-9/h1-6,11-12H
SMILES string
Oc1ccc2ccc(O)cc2c1
grade
purum
assay
≥98.0% (HPLC)
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General description
2,7-Dihydroxynaphthalene is reported to undergo condensation with the malonaldehyde tetramethyl acetal, to afford 8,16-methano-16H-dinaphtho[2,1-d:1′,2′-g]-[1,3]dioxocin-2,14-diol.
Application
2,7-Dihydroxynaphthalene (2,7-DHN) may be used in the synthesis of following:
- osmium nanoparticles (NPs) having different morphologies like aggregated clusters, chain-like networks and small spheres
- ionomers having aromatic polymer backbones with pendant 2-sulfobenzoyl side chains, via nucleophilic aromatic substitution reactions
- several new banana-shaped mesogens
- novel dicyanate ester resin containing naphthalene ring (DNCY)
Other Notes
This product has been replaced by D116408-ALDRICH | 2,7-Dihydroxynaphthalene 97%
signalword
Warning
hcodes
Hazard Classifications
Eye Irrit. 2 - Skin Irrit. 2 - STOT SE 3
存储类别
13 - Non Combustible Solids
wgk
WGK 2
flash_point_f
Not applicable
flash_point_c
Not applicable
ppe
dust mask type N95 (US), Eyeshields, Gloves
法规信息
新产品
此项目有
Sivasankara Rao Ede et al.
Physical chemistry chemical physics : PCCP, 16(41), 22723-22734 (2014-09-23)
A new route for the formation of osmium nanoparticles (NPs) having different morphologies like aggregated clusters, chain-like networks, and small spheres are reported. The synthesis was done by utilizing a simple wet-chemical method at room temperature (RT) by the reaction
Elin Persson Jutemar et al.
ACS applied materials & interfaces, 2(12), 3718-3725 (2010-12-09)
Six different ionomers having various aromatic polymer backbones with pendant 2-sulfobenzoyl side chains were prepared by nucleophilic aromatic substitution reactions of lithium 2,6-difluoro-2'-sulfobenzophenone with 4,4-biphenol, 2,7-dihydroxynaphthalene, 4,4-isopropylidenediphenol, 4,4-dihydroxydiphenyl ether, 4,4'-thiodiphenol, and 4,4'-thiobisbenzenethiol, respectively, to produce four poly(arylene ether)s, one poly(arylene
New phase sequences in banana-shaped mesogens: influence of fluorine substituent in compounds derived from 2, 7-dihydroxynaphthalene.
Reddy R, et al.
Journal of Materials Chemistry, 14(13), 1936-1947 (2004)
Efficient condensation of p-substituted phenols p -thiocresol and 2, 7-dihydroxynaphthalene with malonaldehyde tetramethyl acetal in trifluoroacetic acid.
Banihashemi A and Rahmatpour A.
Tetrahedron, 55(23), 7271-7278 (1999)
Allergic contact dermatitis from 2,7-dihydroxynaphthalene in hair dye.
A Eskelinen et al.
Contact dermatitis, 36(6), 312-313 (1997-06-01)
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